[bundler/bundler] [Package] Ensure uninstallable gems are _never_ installed

https://github.com/bundler/bundler/commit/899aeeebb0

lib/bundler/definition.rb

@@ -167,7 +167,7 @@ module Bundler
     def specs
       @specs ||= begin
         begin
-          specs = resolve.materialize(Bundler.settings[:cache_all_platforms] ? dependencies : requested_dependencies)
+          specs = resolve.materialize(requested_dependencies)
         rescue GemNotFound => e # Handle yanked gem
           gem_name, gem_version = extract_gem_info(e)
           locked_gem = @locked_specs[gem_name].last

spec/bundler/commands/package_spec.rb

@@ -205,22 +205,32 @@ RSpec.describe "bundle package" do
     end
 
     it "does not attempt to install gems in without groups" do
+      build_repo4 do
+        build_gem "uninstallable", "2.0" do |s|
+          s.add_development_dependency "rake"
+          s.extensions << "Rakefile"
+          s.write "Rakefile", "task(:default) { raise 'CANNOT INSTALL' }"
+        end
+      end
+
       install_gemfile! <<-G, forgotten_command_line_options(:without => "wo")
         source "file:#{gem_repo1}"
         gem "rack"
         group :wo do
           gem "weakling"
+          gem "uninstallable", :source => "file:#{gem_repo4}"
         end
       G
 
       bundle! :package, "all-platforms" => true
       expect(bundled_app("vendor/cache/weakling-0.0.3.gem")).to exist
+      expect(bundled_app("vendor/cache/uninstallable-2.0.gem")).to exist
       expect(the_bundle).to include_gem "rack 1.0"
-      expect(the_bundle).not_to include_gem "weakling"
+      expect(the_bundle).not_to include_gems "weakling", "uninstallable"
 
       bundle! :install, forgotten_command_line_options(:without => "wo")
       expect(the_bundle).to include_gem "rack 1.0"
-      expect(the_bundle).not_to include_gem "weakling"
+      expect(the_bundle).not_to include_gems "weakling", "uninstallable"
     end
   end